Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,195",
      "signature": "0x96e7ee58bc482d762ea5ef019da540a43524454c003057f11afeb4a73f199b57b07feade04b2bf4f5387b8fa88598afd",
      "randomness": "0x4a8a922fd36e0f209b187316b0789fc451c1b8ef8266a657c05de34273f2f217"
    }
  ],
  "blockNumber": "7,409,634"
}

{
  "Sr25519": "0xae12ad3eaa035174afb623977f3236f8c6b16c91059bd4b5ce4062c542808e6eb4ed2812f719d3f5d17ec20f0e625594fdf7bcac4488b9dcebd6976b973bbb89"
}